Teledyne Camera Accessories T100 ユーザーズマニュアル

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Principles of Operation 
Teledyne API - T100 UV Fluorescence SO2 Analyzer  
316 
When the TPC feature is enabled, the analyzer’s SO
2
 concentration divided by a factor 
call PRESSCO which is based on the difference between the ambient pressure of the 
sample gas normalized to standard atmospheric pressure (Equation 13-6). As ambient 
pressure increases, the compensated SO
2
 concentration is decreased.  
A)
-
HG
("
 
29.92
_SLOPE
SAMP_PRESS
A)
-
HG
("
 
SSURE
SAMPLE_PRE
PRESSCO
 
(Equation 13-6) 
SAMPLE-PRESSURE: The ambient pressure of the sample gas as measured by the 
instrument’s sample pressure sensor in “Hg-A. 
SAMP_PRESS_SLOPE: Sample pressure slope correction factor. The default setting 
for Section 6.8 describes the method for enabling/disabling the TPC feature.  
 
13.7.4. INTERNAL DATA ACQUISITION SYSTEM (DAS) 
The DAS is designed to implement predictive diagnostics that stores trending data for 
users to anticipate when an instrument will require service. Large amounts of data can 
be stored in non-volatile memory and retrieved in plain text format for further 
processing with common data analysis programs. The DAS has a consistent user 
interface in all Teledyne API instruments. New data parameters and triggering events 
can be added to the instrument as needed.  
Depending on the sampling frequency and the number of data parameters the DAS can 
store several months of data, which are retained even when the instrument is powered 
off or a new firmware is installed. The DAS permits users to access the data through the 
instrument’s front panel or the remote interface. The latter can automatically download 
stored data for further processing. For information on using the DAS, refer to Section 0.
06807C DCN6650